Customer Supplied Parts

Yes we can, but with the VERY strict rules below. 
Here's a few reasons why we'd caution against that. 
We always prefer to sell you the parts you need and we're very competetive on parts pricing!  If you purchase your parts from us, we can make a few dollars, therefore discounting our labor rate. 
When you purchase parts from us, we can help you make sure all parts are correct, will fit your application and will work with other aftermarket parts you already have. 
If for some reason they dont, it's our responsibility to help find what will work, at no cost for that additional research time. 
If there is a warranty issue, parts are missing or the item is defective, you have our backing/pull, as a shop, to make sure these issues are corrected.  We deal with these companies every day and have more pull than an individual. 
Most times, we have a contact that we deal with at each manufacturer that we know by name.   If there is an issue with parts, you have someone to help you, whereas if you purchase online, you may deal with call center operator #6. 
Simply put, the margins we make off the parts pay for our expertise, adjustments to make aftermarket parts work, and warranty adjustments and repairs, when needed.
Additionally if we don't control the supply chain, we have no idea as to the overall quality or condition of the parts you provided and our goal is to always provide the best quality parts while keeping cost as low as possible.
We guarantee the install will be performed perfectly and to manufacturer specs:
#1 Cost/time overruns, corrections etc are all the responsibility of the customer and will be billed per hour at our Customer Supplied Parts Install Rate @ $125/hr (normal labor rate $100/hr).
#2 We will not warranty any issues with your parts including:  Failure, missing parts, incorrect parts etc.
#3 If the parts are wrong, don't fit properly or do not work with your other aftermarket parts, you will still be responsible for the extra time involved to source the correct parts or adjust the installation to work.
#4 If the parts you provided are wrong and cause a vehicle to become stuck on lift you will be billed at $800/day until the issue is resolved or the vehicle is removed, no exceptions.
Just buy your parts with us, we will happily match any major distributor. 
Quadratec, Northridge 4x4, 4Wheel Parts, etc...  . no problem
if for some reason I cant get a certain brand/part, we'll wave the above rules at our discretion.